31.5″ BenQ EX3210U – Specs & Features
The BenQ EX3210U is a 31.5-inch 4K UHD Monitor designed for gaming and multimedia. It features a AHVA IPS (AU Optronics) panel for accurate colours and wide viewing angles. The Monitor is suitable for gaming and creative work and includes 48 Hz - 144 Hz refresh rate and USB connectivity. However, it may not be ideal for blacks appear grey in dark environments compared to VA or OLED panels. It scores Great — 7.8/10 across our display performance benchmarks.
- AHVA IPS (AU Optronics) panel delivers consistent colour accuracy across a 178° horizontal and vertical viewing angle.
Scores and analysis are based on DisplayInput – Monitor & TV Specs Comparison's display benchmark methodology across 6 verified specifications. Data sourced from Benq's official specifications and independent lab measurements.
Display Performance
Who Should Buy the Benq EX3210U
Real-World Use Cases
Pros & Cons
- IPS panel consistent 178°/178° viewing angles with accurate, uniform color reproduction
- 600 cd/m² peak brightness with HDR punchy highlights well above typical SDR monitors
- 4K UHD resolution at 140 PPI exceptional detail for design, photo, and professional creative work
- 144Hz refresh rate noticeably more fluid and responsive than standard 60/75Hz monitors
- 1 ms (MPRT) significantly sharper moving images with reduced perceived motion blur
- IPS contrast (1000 : 1) blacks appear grey in dark environments compared to VA or OLED panels
- No USB-C or Thunderbolt single-cable connectivity with modern laptops requires a separate adapter
- No built-in Ethernet monitor lacks wired network hub; separate dongle or switch required
- IPS glow in dark corners common panel characteristic visible during dark scenes on black backgrounds
- BenQ OSD navigation can be complex to configure initially custom profiles take time to set up
Score & Ratings
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | BenQ | |
| Model | EX3210U | |
| Series | MOBIUZ | |
| Model Alias | MOBIUZ EX3210U | |
| Model Year | 2021 |
⚠ Limited 2021 — 5-year-old model. Check whether current-gen replacements offer better value.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 31.5-inch |
✓ Good 31" — popular desktop size. Enough space for multitasking without head movement.
|
| Panel Type | AHVA IPS (AU Optronics) |
✓ Good IPS — consistent colour accuracy across 178° viewing angle. No colour shift when viewed from the side.
|
| Curvature | -- | |
| Resolution | 3840 x 2160 |
✓ Good 4K UHD (3840×2160) — four times 1080p. Pin-sharp text, exceptional photo and video detail at any screen size.
|
| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
|
| Pixel Density | 140 PPI |
✓ Good 140 PPI — sharp. Individual pixels not visible at typical desk distance.
|
| Pixel Pitch | 0.182 mm (millimeters) |
✓ Good 0.182 mm (millimeters) pitch — fine. Comfortable sharpness at desk viewing distances.
|
| Display Area | 85.08 % (percent) |
| Specification | Value | 💡 What It Means |
|---|---|---|
| Color Depth | 10 bits |
✓ Good 10-bit — 1.07 billion colours. Eliminates colour banding in HDR skies, skin tones and gradients.
|
| Colors | 1073741824 colors |
✓ Good 1.07 billion colours (10-bit) — smooth HDR gradients; no visible banding in any content.
|
| sRGB | - |
sRGB not listed separately. DCI-P3 coverage (above) is the more relevant metric for modern HDR content.
|
| DCI-P3 Coverage | 98% |
✓ Good 98% DCI-P3 — excellent for professional work. Reliable for photo editing and video colour grading.
|
| HDR Support | HDR10 DisplayHDR 600 |
△ Average HDR10 — universal HDR baseline. Supported by all streaming services, games, and HDR discs.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brightness (Typical) | - |
OLED brightness varies per pixel and scene. Manufacturers often omit a fixed nit figure; contrast quality exceeds most LED panels anyway.
|
| Peak Brightness | 600 cd/m² |
✓ Good 600 cd/m² — strong HDR headroom. Noticeably impactful HDR on Netflix and games.
|
| Contrast | 1000 : 1 |
△ Average 1000 : 1 — standard IPS-level. Blacks appear slightly grey in very dark rooms.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Refresh Rate | 48 Hz - 144 Hz |
✓ Good 144Hz — clear upgrade over 60Hz. Games feel noticeably more fluid in every genre.
|
| Response Time | 2 ms (GtG)1 ms (MPRT) |
✓ Good 2 ms (GtG)1 ms (MPRT) GtG — fast enough for gaming with minimal trailing behind moving objects.
|
| Adaptive Sync | AMD FreeSync Premium Pro |
✓ Good FreeSync Premium Pro — AMD's top tier: tear-free + Low Framerate Compensation + HDR support.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | Panel Technology: - Backlight: W-LED Viewing Angles: 178° / 178° (H / V) MPRT Response: 1 ms (MPRT) Dynamic Contrast: - Input Lag: - Screen Coating: Anti-glare/Matte (3H) |
Anti-glare matte coating. 178° wide viewing angles.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Camera | No |
⚠ Limited No built-in camera. An external webcam is needed for video calls.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Audio | 2 x 2 W (watts) | Sub: 1 x 5 W (watts) | 3.5 mm Audio Out |
3.5mm headphone/audio output — connects wired headphones or routes audio to external speakers.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 1 x USB 3.0 (Type-B; upstream) 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out High-bandwidth Digital Content Protection (HDCP) 2.2 |
✓ Good HDMI 2.1 — supports 4K@144Hz or 8K@60Hz bandwidth. DisplayPort 1.4 — full bandwidth for high-refresh PC gaming.
|
| Wireless | - |
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 100 x 100 mm |
✓ Good VESA-compatible — fits any standard monitor arm, desk mount, or wall bracket. No proprietary hardware needed.
|
| Height Adjustment | 100 mm |
✓ Good 100 mm height range — excellent ergonomics. Adapts to any chair height or desk setup.
|
| Pivot | No |
⚠ Limited No pivot — cannot rotate to portrait orientation.
|
| Swivel | ±15° |
✓ Good Swivel — rotates left and right without moving the base. Easy screen sharing or multi-person viewing.
|
| Tilt | -5° to +15° |
✓ Good Tilt ±5° — adjustable screen angle reduces neck strain and matches your eye level.
|
| Removable Stand | Yes |
✓ Good Stand detaches cleanly from the panel — mount on any VESA arm or wall bracket without a leftover collar.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming Features | AMA (Advanced Motion Accelerator) AMD FreeSync Premium Pro Black eQualizer Color Vibrance FPS Mode Motion Blur Reduction |
✓ Good AMD FreeSync (tear-free). Black Equalizer (reveals dark-area detail).
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | - |
No smart OS — this is a PC monitor. All input comes from connected computers or consoles.
|
| Smart Features | Brightness Intelligence Plus technology Color Weakness Mode ePaper Flicker-free technology HDRi IR sensor Light Tuner Low Blue Light Quantum Dot Color Scenario Mapping |
✓ Good Brightness Intelligence Plus technology
Color Weakness Mode
ePaper
Flicker-free technology
HDRi
IR sensor
Light Tuner
Low Blue Light
Quantum Dot Color
Scenario Mapping — software features including OSD controls and display calibration tools.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 100–240V |
✓ Good Universal or wide-range power supply. Compatible with outlets in the US, UK, EU, and most countries.
|
| Frequency | 50/60Hz |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
|
| Average Consumption | 48W |
✓ Good 48W — efficient for a display of this size and capability.
|
| Maximum Consumption | 160W | |
| Standby | 0.5W |
✓ Good 0.5W standby — near-zero idle power. Excellent energy compliance.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Certificates | - |
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 726.7 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Height | 442.4 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Depth | 65.6 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Weight | 6.6 kg |
△ Average 6.6 kg — standard weight for this panel size.
|
| With Stand Width | 726.7 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Height | 487.4 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Depth | 269.9 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Weight | 9.5 kg |
△ Average 9.5 kg — standard weight for this panel size.
|
| Color | Dark Grey and Silver |
Available colour finish for this unit.
|
| Specification | Value | 💡 What It Means |
|---|---|---|
| Temperature | - |
Operating environment not specified. Standard indoor conditions (15–35°C, 20–80% humidity) apply.
|
| Humidity | - |
Operating environment not specified. Standard indoor conditions (15–35°C, 20–80% humidity) apply.
|

